document.write( "Question 551308: Solve using addition-subtraction method to solve. and check\r
\n" ); document.write( "\n" ); document.write( "4x+6y=16
\n" ); document.write( "3x-2y= -1
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Algebra.Com's Answer #359621 by Alan3354(69443)\"\" \"About 
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Solve using addition-subtraction method to solve. and check\r
\n" ); document.write( "\n" ); document.write( "4x+6y=16
\n" ); document.write( "3x-2y= -1
\n" ); document.write( "-------------
\n" ); document.write( "Multiply the 2nd eqn by 3, then add.
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